Results 31 to 40 of about 119,525 (201)

Adaptive Non-singleton Type-2 Fuzzy Logic Systems: A Way Forward for Handling Numerical Uncertainties in Real World Applications [PDF]

open access: yes, 2011
Real world environments are characterized by high levels of linguistic and numerical uncertainties. A Fuzzy Logic System (FLS) is recognized as an adequate methodology to handle the uncertainties and imprecision available in real world environments and ...
Hagras, Hani, Sahab, Nazanin
core   +2 more sources

Properties and Structure of Type-2 Neutrosophic Control Point Relation [PDF]

open access: yesNeutrosophic Sets and Systems
In recent decades, practitioners and scholars from several fields have increasingly used fuzzy sets as a fundamental tool for characterizing uncertainty data.
Siti Nur Idara Rosli   +1 more
doaj   +1 more source

Hybrid intelligent parameter tuning approach for COVID-19 time series modeling and prediction [PDF]

open access: yesJournal of Fuzzy Extension and Applications, 2022
A novel hybrid intelligent approach for tuning the parameters of Interval Type-2 Intuitionistic Fuzzy Logic System (IT2IFLS) is introduced for the modeling and prediction of coronavirus disease 2019 (COVID-19) time series. COVID-19 is known to be a virus
Imo Eyo   +3 more
doaj   +1 more source

Fuzzy Interval-Valued Multi Criteria Based Decision Making for Ranking Features in Multi-Modal 3D Face Recognition [PDF]

open access: yes, 2017
Soodamani Ramalingam, 'Fuzzy interval-valued multi criteria based decision making for ranking features in multi-modal 3D face recognition', Fuzzy Sets and Systems, In Press version available online 13 June 2017.
Ramalingam, Soodamani
core   +2 more sources

Frank Aggregation Operators for Triangular Interval Type-2 Fuzzy Set and Its Application in Multiple Attribute Group Decision Making

open access: yesJournal of Applied Mathematics, 2014
This paper investigates an approach to multiple attribute group decision-making (MAGDM) problems, in which the individual assessments are in the form of triangle interval type-2 fuzzy numbers (TIT2FNs).
Jindong Qin, Xinwang Liu
doaj   +1 more source

Interval-valued and intuitionistic fuzzy mathematical morphologies as special cases of L-fuzzy mathematical morphology [PDF]

open access: yes, 2011
Mathematical morphology (MM) offers a wide range of tools for image processing and computer vision. MM was originally conceived for the processing of binary images and later extended to gray-scale morphology.
Deschrijver, Glad   +5 more
core   +1 more source

From Interval-Valued Data to General Type-2 Fuzzy Sets [PDF]

open access: yesIEEE Transactions on Fuzzy Systems, 2015
In this paper, a new approach is presented to model interval-based data using fuzzy sets (FSs). Specifically, we show how both crisp and uncertain intervals (where there is uncertainty about the endpoints of intervals) collected from individual or multiple survey participants over single or repeated surveys can be modeled using type-1, interval type-2,
Wagner, Christian   +4 more
openaire   +3 more sources

Multiple criteria decision analysis using prioritised interval type-2 fuzzy aggregation operators and its application to site selection

open access: yesTechnological and Economic Development of Economy, 2017
The theory of interval type-2 fuzzy sets provides an intuitive and computationally feasible method of addressing uncertain and ambiguous information in decision-making fields.
Ting-Yu Chen
doaj   +1 more source

Lattice embeddings between types of fuzzy sets. Closed-valued fuzzy sets

open access: yes, 2017
In this paper we deal with the problem of extending Zadeh's operators on fuzzy sets (FSs) to interval-valued (IVFSs), set-valued (SVFSs) and type-2 (T2FSs) fuzzy sets.
Lobillo, F. J.   +3 more
core   +1 more source

Data granulation by the principles of uncertainty [PDF]

open access: yes, 2015
Researches in granular modeling produced a variety of mathematical models, such as intervals, (higher-order) fuzzy sets, rough sets, and shadowed sets, which are all suitable to characterize the so-called information granules.
Livi, Lorenzo, Sadeghian, Alireza
core   +1 more source

Home - About - Disclaimer - Privacy